GB813772A - Making moulds or cores for use in casting metals - Google Patents
Making moulds or cores for use in casting metalsInfo
- Publication number
- GB813772A GB813772A GB3623155A GB3623155A GB813772A GB 813772 A GB813772 A GB 813772A GB 3623155 A GB3623155 A GB 3623155A GB 3623155 A GB3623155 A GB 3623155A GB 813772 A GB813772 A GB 813772A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyester resin
- unsaturated polyester
- styrene
- catalyst
- resin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005266 casting Methods 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- 229920001225 Polyester resin Polymers 0.000 abstract 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 3
- -1 cyclohexanone peroxide Chemical class 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N 2-methyl-2-propenoic acid methyl ester Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N Maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- IFSWBZCGMGEHLE-UHFFFAOYSA-L cobalt(2+);naphthalene-2-carboxylate Chemical compound [Co+2].C1=CC=CC2=CC(C(=O)[O-])=CC=C21.C1=CC=CC2=CC(C(=O)[O-])=CC=C21 IFSWBZCGMGEHLE-UHFFFAOYSA-L 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N fumaric acid Chemical compound OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract 1
- 239000011976 maleic acid Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000011342 resin composition Substances 0.000 abstract 1
- 239000012047 saturated solution Substances 0.000 abstract 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 abstract 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N α-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/165—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents in the manufacture of multilayered shell moulds
Abstract
Moulds for casting (see Group XXII) are coated with resin. The resin composition comprises (i) benzene, styrene (monomer), an unsaturated polyester resin, a catalyst and an accelerator, or (ii) styrene (monomer), an unsaturated polyester resin and a catalyst. In each case, the catalyst is a paste of cyclohexanone peroxide and tricresyl phosphate. The accelerator is a saturated solution of cobalt naphthenate in white spirit. The unsaturated polyester resin is obtained by reacting a polyhydric alcohol such as ethylene glycol, or glycerol, with an unsaturated organic acid, such as maleic acid, or with an unsaturated organic anhydride such as maleic anhydride. A further composition comprises (iii) an unsaturated polyester resin together with methyl methacrylate, styrene, and tert.-butyl per-benzoate. Specification 770,527, [Group XXII], is referred to.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB813772A true GB813772A (en) | 1959-05-21 |
Family
ID=1744516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3623155A Expired GB813772A (en) | 1955-12-16 | Making moulds or cores for use in casting metals |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB813772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10722938B2 (en) | 2006-10-19 | 2020-07-28 | Ask Chemicals Gmbh | Process for casting nonferrous metals including light metals and casting mold |
-
1955
- 1955-12-16 GB GB3623155A patent/GB813772A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10722938B2 (en) | 2006-10-19 | 2020-07-28 | Ask Chemicals Gmbh | Process for casting nonferrous metals including light metals and casting mold |
| EP2097192B2 (en) † | 2006-10-19 | 2022-02-23 | ASK Chemicals GmbH | Moulding material mixture containing phosphorus for producing casting moulds for machining metal |
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